Best Schools in Union, South Carolina
5 schools · 2 Elementary · 1 Middle · 1 High · 1 Other
Choosing a school in Union?
Use this page to compare every school in Union by level, neighborhood, and district — and find the right fit, not just the top of the list.
Shortlist starter
Start with these real page-level signals, then use the full table and map below.
Union Christian Day School
Other. Ranked from real test data; use the map and table below to check address fit.
Monarch Elementary
Elementary · Union 01. Ranked from real test data; use the map and table below to check address fit.
Union County High
High · Union 01. Ranked from real test data; use the map and table below to check address fit.
The short answer
The top-rated schools in Union for 2026 are Union Christian Day School (7.6/10), Monarch Elementary (6.3/10), and Union County High (5.7/10), based on MySchoolScout's analysis of real test data across 5 rated schools. Ratings blend student growth, poverty-adjusted academic achievement, and school environment (plus college readiness for high schools), with equity shown as context, not scored; schools with estimated (proxy) scores are excluded from this ranking.
Schools
5
4 public · 1 private
Avg Score
5.4
out of 10
Median Home
$103,000
home value · ACS
District
1
serving the city
Schools
5
4 public · 1 private
Avg Score
5.4
out of 10
Median Home
$103,000
home value · ACS
District
1
serving the city
Top-Rated Schools in Union
Ranked by MySchoolScout composite using only schools with real test data (5 of 5). "Value" = points above what student poverty predicts. Estimated (proxy) scores are excluded.
| # | School | Rating |
|---|---|---|
| 1 | Union Christian Day School | 7.6 / 10 |
| 2 | Monarch Elementary | 6.3 / 10 |
| 3 | Union County High | 5.7 / 10 |
| 4 | Sims Middle | 4.0 / 10 |
| 5 | Foster Park Elementary | 3.4 / 10 |
See every school — including those with estimated data — in the full directory below. How we rate schools.
Family Snapshot
At a glance- Avg school rating
- 5.4/10
- Median household income
- $40,178
- Median home value
- $103,000
- Bachelor's degree or higher
- 13%
- Avg commute
- 28 min
- Owner-occupied homes
- 65%
20% of schools rated 7+
Census ACS, ZIPs in this city
Owner-occupied units
Adults 25+
Workers age 16+
Of occupied housing units
How Union compares
South Carolina rank
#100 of 129
cities by avg. school score
Vs. state average
-0.8
below South Carolina avg (6.2)
Median household income
$40k
64% of South Carolina median
Schools in this city
5
About Schools in Union, South Carolina
Union, South Carolina is home to 5 schools, including 4 public schools and 1 private school. The city's schools span 2 elementary schools, 1 middle school, and 1 high school.
With an average rating of 5.4 out of 10, schools in Union show moderate performance on the MySchoolScout composite scale, which blends student growth, poverty-adjusted academic achievement, and school environment — plus college readiness for high schools.
The highest-performing school in Union is Union Christian Day School with a composite score of 7.6/10, demonstrating strong academic outcomes and school quality metrics.
Union is served by 1 school district: Union 01. These districts collectively serve 3,658 students.
Union's community shows 13% bachelor's degree attainment with a median household income of $40,178. The poverty rate in the area is 23.5%.
Browse the schools below to compare ratings, test scores, enrollment, and other key metrics. Use the filters to focus on specific school levels or types that match your family's needs.
Elementary Schools
2 schools| # | School | Rating |
|---|---|---|
| 1 | 449 students · Pre-K–5th | 6.3 |
| 2 | 434 students · Pre-K–5th | 3.4 |
Middle Schools
1 school| # | School | Rating |
|---|---|---|
| 1 | 635 students · 6th–8th | 4.0 |
High Schools
1 school| # | School | Rating |
|---|---|---|
| 1 | 1,069 students · 9th–12th | 5.7 |
Other Schools
1 school| # | School | Rating |
|---|---|---|
| 1 | Union Christian Day School
Private
99 students · Kindergarten–12th | 7.6 |
Schools in Union
Union, South Carolina · 5 schools
Community Demographics
Census ACS 2022 5-Year Estimates across 1 ZIP code
Median Income
$40,178
Median Home Value
$103,000
Median Rent
$789/mo
Population
17,580
College Educated
13%
Homeownership
65%
Avg Commute
28 min
Poverty Rate
23.5%
Community Profile
Union has a median household income of $40,178. It is a community where 13% of adults hold a bachelor's degree or higher. The median home value in the area is $103,000, with a median rent of $789/month. The area has a poverty rate of 23.5%, indicating some economic challenges in the community. The average commute for residents is 28 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.
Schools by Level
- State
- South Carolina
- Elementary
- 2
- Middle
- 1
- High
- 1
- Other
- 1
Resources
School District
Nearby Cities
Other Major Cities in South Carolina
Top metros statewide by school count.
How we rate schools
A clear 1–10 score built from public data — growth, academics, and learning environment. No hidden criteria, no pay-to-play.
See how we rateFrequently Asked Questions
Common questions about schools in Union, South Carolina
How many schools are in Union, South Carolina?
Union has 5 schools, including 4 public and 1 private schools spanning elementary, middle, and high school levels.
What is the average school rating in Union, South Carolina?
The average MySchoolScout composite score for schools in Union is 5.4 out of 10, built from student growth, poverty-adjusted academic achievement, and school environment — plus college readiness for high schools.
What is the top-ranked school in Union, South Carolina?
The top-ranked school in Union on MySchoolScout is Union Christian Day School with a composite score of 7.6/10.
What is the best elementary school in Union, South Carolina?
The top-ranked elementary school in Union on MySchoolScout is Monarch Elementary with a composite score of 6.3/10.
What is the best middle school in Union, South Carolina?
The top-ranked middle school in Union on MySchoolScout is Sims Middle with a composite score of 4.0/10.
What is the best high school in Union, South Carolina?
The top-ranked high school in Union on MySchoolScout is Union County High with a composite score of 5.7/10.
How many school districts serve Union, South Carolina?
Union is served by 1 school district: Union 01.
What is the education level in Union, South Carolina?
According to Census data, 13% of adults in Union have earned a bachelor's degree or higher.
What is the median income in Union, South Carolina?
The median household income in Union is approximately $40,178 according to Census ACS 2022 estimates.
Are there private schools in Union, South Carolina?
Yes, Union has 1 private school alongside 4 public schools. The top-rated private school is Union Christian Day School with a score of 7.6/10.
What is the student-teacher ratio in Union, South Carolina?
The average student-teacher ratio across schools in Union is 13.5:1. This ratio varies by school, so families should check individual school profiles for specific classroom sizes.
How does MySchoolScout rate schools in Union, South Carolina?
MySchoolScout rates schools using publicly available data from the NCES Common Core of Data and state education departments. Each school receives a 1-10 composite score built from Student Growth, Poverty-Adjusted Academic Achievement, and School Environment — plus College Readiness for high schools. Weights vary by school level, and equity data is shown for context but not scored.
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Data from NCES Common Core of Data, South Carolina Dept. of Education, and U.S. Census ACS for the 2023–24 school year. Rankings computed by MySchoolScout. See all data sources.